- useless template paramtere in SimpleTempData_Base removed (simple_temporary_data.h)
- Attribute is now derived by SimpleTempData_Base
- SimpleTempData_Base defines a void * At(unsigned int i) function that returns a pointer to the i-th element of the vector withouth knowing the type
- removed the useless member _typeid from the PointerToAttribute. It was used to store the rtti, useless itself.
NOTE: the copy of attributes is done with a memcpy! This means that if you defined a operator = in your attribute this WILL NOT be used in the append.